IT Systems Engineer (Systems Sustainment Administrator)

Aunautic Technologies, LLC; Suffolk (VA); On-site; USD 90,000 - 130,000; Full time

Job summary

Aunautic Technologies is seeking an IT Systems Engineer (Systems Sustainment Administrator) in Suffolk, VA to support the Navy's enterprise network. The role focuses on 24x7 reliability through monitoring, patching, and configuration management across Linux, Windows Server, Active Directory, and virtualized environments.

The position is day shift with on-call, requires TS/SCI clearance, and US citizenship. You will maintain privileged access, participate in incident/change management, and help

Qualifications

• Bachelor’s degree in Computer Science, IT, or related field.
• 2+ years of enterprise system administration experience.
• Hands-on with Linux, Windows Server, Active Directory, DNS, and Group Policy.
• Experience with VMware vSphere for VM deployment.
• Ability to work 24x7 with on-call and travel up to 25%.

Responsibilities

• Provide Tier 2 system administration support: identify, triage, and resolve outages.
• Monitor enterprise systems and infrastructure to ensure high performance and availability.
• Perform daily maintenance, updates, patches, configuration corrections, and deployments.
• Operate and maintain privileged access, incident management, and change management processes.
• Manage asset and configuration management systems.
• Verify failover and disaster recovery procedures.
• Deploy and maintain VMs within VMware vSphere and other virtualized environments.
• Support automation and orchestration tools (Ansible, Puppet, Chef, Terraform).

Skills

Linux administration

Windows Server

Active Directory

DNS

Group Policy

Scripting (Python, Bash, PowerShell)

VMware vSphere

Networking (Routers, Switches, VPN)

DoD 8570 IAT Level II (Security+ andOS

US Citizen with TS/SCI clearance

24x7 shift readiness

Education

Bachelor’s degree in Computer Science, IT, or related field

2+ years of enterprise architecture/system administration experience

Tools

VMware vSphere

Job description

Aunautic Technologies IT Systems Engineer (Systems Sustainment Administrator) Suffolk, VA·Full time

Aunautic Technologies is hiring an IT Systems Engineer to serve as a Systems Sustainment Administrator supporting the U.S. Navy’s enterprise transport network. This role ensures 24/7/365 availability and reliability of mission-critical IT systems through administration, monitoring, and sustainment activities. The position is day shift (7 AM – 3 PM) with weekend rotation and on-call responsibilities. An active TS/SCI clearance is required.

About Aunautic Technologies

Aunautic Technologies is an established leader in IT solutions and systems integration, delivering impactful results for the U.S. Navy and Department of Defense since 2014. We specialize in cutting-edge technologies in C4ISR, specializing on shore and afloat Navy locations, supporting mission-critical programs that shape the future of defense and innovation. We believe in fostering an environment where talent thrives and contributions truly matter. As part of our team, you’ll work alongside skilled professionals on projects that challenge, inspire, and make a difference in National Defense.

Description

Description

The IT Systems Engineer will provide Tier 2 system administration support for Navy enterprise infrastructure. Responsibilities include system monitoring, patching, configuration management, and troubleshooting across Linux, Windows Server, Active Directory, and virtualized environments. The role also involves maintaining privileged access solutions, supporting incident and change management processes, and ensuring compliance with Navy standards. This position requires both technical expertise and a commitment to operational excellence in support of Fleet missions.

About Aunautic Technologies

Aunautic Technologies is a HUBZone-certified, woman-owned small business specializing in U.S. Navy afloat networks (CANES, ISNS, ADNS, ACS, and related C4ISR systems). Founded by former sailors and longtime DoD contractors, we pride ourselves on combining deep technical expertise with responsive, mission-focused support. Our engineers deliver critical IT services that keep the Fleet connected, resilient, and mission ready.

Key Responsibilities

• Provide Tier 2 system administration support: identify, triage, and resolve outages, escalating when required.
• Monitor enterprise systems and infrastructure to ensure high performance and availability.
• Perform daily maintenance, updates, patches, configuration corrections, and deployments.
• Operate and maintain privileged access, incident management, and change management processes.
• Manage and maintain asset management and configuration management systems.
• Verify failover and disaster recovery procedures.
• Deploy and maintain VMs within VMware vSphere and other virtualized environments.
• Support automation and orchestration tools (e.g., Ansible, Puppet, Chef, Terraform).

Minimum Qualifications

• Bachelor’s degree in Computer Science, IT, or related field and 2+ years of experience in enterprise architecture/system administration (or equivalent military/technical experience).
• Hands-on experience with Linux, Windows Server, Active Directory, DNS, and Group Policy.
• Scripting knowledge (Python, Bash, PowerShell, or similar).
• Experience with VMware vSphere for VM deployment.
• Working knowledge of routers, switches, firewalls, and VPN devices.
• Current DoD 8570 IAT Level II certification (Security+ and OS Certification required).
• U.S. Citizen with active TS/SCI clearance.
• Ability to work shifts cover to cover a 24x7 operational environment, and travel up to 25%.

Desired Skills

• Certifications such as CompTIA Linux+, RedHat Linux, or Microsoft Certified: Windows Server Hybrid Administrator Associate.
• Familiarity with Nautobot, RHEL Satellite, InfoBlox DDI, or RedHat Linux 8.
• Experience with containerization, Jenkins, and automation pipelines.
• Strong understanding of TCP/IP, routing, and subnetting.
• Ability to collaborate with Navy stakeholders, vendors, and engineering teams in high-availability environments.